商品描述
| Product Identify | Ductile Iron Universal Coupling |
| Substance | Ductile Iron Entire body (GGG50), Glavnized garbon metal bolts/ Stainless Metal Bolts, CZPT rubber ring |
| Registered Brand | CNBM |
| Nominal Diameter | DN50 – DN2000mm |
| Software | Drinking Water / Sewage Pipe Line, Pump Station, H2o Tratement Plant. |
| 标准 | EN545, EN598, ISO2531, AWWA |
| Coating | Fusion Bonded Epoxy (FBE), RAL5005, RAL 5017, R5015…… |
Certifications
Packaging & Shipping
Wooden Circumstances/Pallet with wrap movie or according to customer’s needs.
CNBM Global Corporation
Create your world with our materials.
We are a main subsidiary of China National Constructing Substance Group Co., Ltd.
CNBM Team is a central govt-owned company and a Fortune Global five hundred organization (Ranking 203th in 2019). It is the premier creating material producer and provider company in the entire world, with 15 publicly-detailed businesses and in excess of 180,000 employees (2017).
CNBM Drinking water Section is 1 of the revolutionary suppliers of pipes, fittings and systems in China.
We are major the marketplace by supplying:
Why select CNBM?
CNBM Intl is a principal subsidiary of CZPT Group, a Chinese central governmental business. We have been accessed by D&B as Duns Registered 4A1 level because 2012, which endorsed us as 1 of the most secure suppliers to perform with in China.
As an sector leader, CZPT Intl is also a top-position purchaser of iron ore and coking coal in the entire world. Our uncooked materials’ price and top quality are below rigid management from A to Z.
1. Professional Logistics staff
2. 20,000 containers + thirty,000 Mthreebulk vessel per calendar year = Value-successful and Prioritized Shipments
3. 50000 M2 Dubai Logistics Park solely-owned by CNBM
1. Professional Product sales Staff
2. Multi-language Income Professionals
3. One-to-One particular rapidly reaction
Above 800 sorts of industrial items within CZPT item range.
| Connection: | Flange |
|---|---|
| Material: | Iron |
| Usage: | for Drinking Water/Sewage |
| Pressure: | Pn10/Pn16/Pn25/Pn40 |
| Coating: | Fbe Min. 250microns |
| Gasket: | EPDM/Negotiable |
| Samples: | US$ 50/Piece 1 Piece(Min.Order) | |
|---|
| Customization: | 可用的 | Customized Request |
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A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.
实现两根轴之间机械连接的方法有很多种，包括使用联轴器。一种常见的联轴器是梁式联轴器，也称为螺旋联轴器。它用于在两根轴之间传递扭矩。这种连接方式可以适应轴向、平行和角度上的偏差。
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
联轴器在机械设备中应用广泛。它有助于将动力从一个驱动轴传递到另一个驱动轴，同时增加机械灵活性。它还有助于减少因不对中引起的冲击和振动，并保护驱动轴部件免受磨损。
双钩联轴器可用于使从动轴获得均匀的角速度。另一个例子是双铰联轴器。双铰联轴器可用于连接不直接相交的轴。双铰轭架也可用于相同目的。
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.
最简单的编程结构之一是控制函数流程的函数。一个函数可以接受一个参数并返回一个不同的值，但它必须先准备好返回，才能将该值传递给另一个函数。为此，可以使用 goto 语句和 if 语句。另一种控制流程的方法是使用条件语句。
There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
扭转柔性联轴器也是需要考虑的重要因素。其设计应能承受运行过程中所需的扭矩和转速。该联轴器还应具有较高的扭转刚度和阻尼性能。此外，阻尼联轴器可以减少振动造成的能量损失。
联轴器的尺寸也取决于扭矩。许多工程师会根据扭矩来选择合适的联轴器尺寸，但同时也会考虑扭转柔性和扭转刚度。例如，轴可能能够承受较大的扭矩而不损坏联轴器，而盘片则可能无法承受较大的扭矩。
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
联轴器种类繁多。有些联轴器在其使用寿命期间需要额外润滑，而另一些则无需润滑。例如，CZPT 公司的 RBI 柔性联轴器就是一种无需润滑的联轴器。这种联轴器可以显著降低您的总体拥有成本。
除了上述优点外，弹性联轴器成本低廉且几乎无需维护。虽然它们通常比金属联轴器便宜，但同时也具有优异的减震和阻尼性能。然而，它们对高温敏感。此外，它们作为一个整体难以平衡，并且过载扭矩能力有限。
编辑：CX 2023-04-13
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